On Sun, Apr 21, 2013 at 05:58:33PM +0100, Richard Henderson wrote:
> On 2013-04-21 11:35, Aurelien Jarno wrote:
> >Wouldn't it be better to only declare the zero constraint (using bfc in
> >that case), and let the middle-end to load the constant in other cases?
>
> Possibly. I wondered if the wor
On 2013-04-21 11:35, Aurelien Jarno wrote:
Wouldn't it be better to only declare the zero constraint (using bfc in
that case), and let the middle-end to load the constant in other cases?
Possibly. I wondered if the work of the extra constraint was worth
the effort.
r~
On Sun, Mar 31, 2013 at 03:34:55PM -0700, Richard Henderson wrote:
> We have BFI and BFC available for implementing it.
>
> Signed-off-by: Richard Henderson
> ---
> tcg/arm/tcg-target.c | 36
> tcg/arm/tcg-target.h | 5 -
> 2 files changed, 40 insertions
We have BFI and BFC available for implementing it.
Signed-off-by: Richard Henderson
---
tcg/arm/tcg-target.c | 36
tcg/arm/tcg-target.h | 5 -
2 files changed, 40 insertions(+), 1 deletion(-)
diff --git a/tcg/arm/tcg-target.c b/tcg/arm/tcg-target.c
inde
